<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>头条热榜</title>
    <style>
        *{margin: 0;padding:0;box-sizing: border-box}
        .toutiao-container{
            width: 345px;
            margin: 50px auto;
        }

        .toutiao-container header{
            display:flex;
            justify-content: space-between;
            align-items: center;
        }
        .news-list{
            padding-top: 20px;
            list-style: none;
        }
        .news-list .order{
            font-size: 18px;
            font-weight: bold;
        }

        .news-list .title{
            font-size: 16px;
            margin-left: 10px;
        }

        .news-list li{
            margin-bottom: 15px;
        }
        .hot{
            background: rgb(167, 26, 26);
            color:white;
            margin-left: 10px;
            font-size: 10px;
            padding: 2px 4px;
            border-radius: 3px;
        }
    </style>
</head>
<body>
    <div id="root">
        
    </div>
    <script src="./js/react.development.js"></script>
    <script src="./js/react-dom.development.js"></script>
    <script src="./js/babel.min.js"></script>
    <script type="text/babel">
        // https://www.toutiao.com/
        // 更新代码   
        let data = [
            { id: 1, title: '河北通勤车坠河瞬间曝光', is_hot: true, is_new: false },
            { id: 2, title: '国足公布对阵沙特23人大名单', is_hot: true, is_new: false },
            { id: 3, title: '“争控”成中印边境谈判关键词', is_hot: true, is_new: false },
            { id: 4, title: '五粮液独董郎定常因突发疾病去世', is_hot: false, is_new: false },
            { id: 5, title: '王立科被逮捕：曾想停播人民的名义', is_hot: false, is_new: true },
            { id: 6, title: '台风“圆规”路径', is_hot: true, is_new: false },
            { id: 7, title: '保姆报复前雇主偷走其最爱煎锅', is_hot: true, is_new: false },
            { id: 8, title: '中国南海军事演习引发海外关注', is_hot: false, is_new: false },
            { id: 9, title: '河北坠河班车已致14人遇难', is_hot: true, is_new: false },
        ];

        class App extends React.Component{
            render(){
                return <div className="toutiao-container">
                            <header>
                                <h2>头条热榜</h2>
                                <p>换一换</p>
                            </header>
                            <ul className="news-list">
                                {
                                    data.map(item => {
                                        return <li key={item.id}>
                                                <span className="order">{item.id}</span> 
                                                <span className="title">{item.title}</span>
                                                {item.is_hot && <span className="hot">热</span>}
                                            </li>
                                    })
                                }
                            </ul>
                        </div>
            }
        }

        ReactDOM.render(<App />, document.querySelector("#root"));
        
    </script>
</body>

</html>